The best solutions often come from listening—to nature, to science, and to the people on the ground.
世界是一本书,不旅行的人只读了一页。
采矿技术的创新不是一种选择,而是我们对工人和环境应尽的义务。
Poetry is the language in which man explores his own amazement.
Sustainability isn't a trend; it's a responsibility we all share for the planet.